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2 years ago

9

. Please HELP me WITH this EQUATION ; A triangle has two base angles of 35º and another angle of 110º. Select any words which ac

curately describe the triangle. AObtuse-angled BScalene CEquilateral DRight-angled EIsosceles FAcute-angled

1 answer:

iren2701 [21]2 years ago

5 0

Answer:

Isosceles

Step-by-step explanation:

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-z = 8<br> -----------<br> FIND Z

pogonyaev

Answer:

z=-8

Step-by-step explanation:

3 0

2 years ago

Simplify expression X^2+x-2/x^3-x^2+2x-2

professor190 [17]

Answer:

$=\frac {x+2}{x^2+2}$ is the simplest form of given expression.

Step-by-step explanation:

The given question is $\frac{x^2+x-2}{x^3-x^2+2x-2}$

To solve the problem we have to group or split middle term and then factorise

$\frac{x^2+(2x-x)-2}{(x^3-x^2)+(2x-2)}$

Taking $x^2$ common from first two terms of denominator and 2 from next two terms

$= \frac{x^2+2x-x-2}{x^2(x-1)+2(x-1)}$

Now,taking x common from first two terms of numerator and -1 from next two terms and in denominator taking(x-1) common from both terms

$= \frac{ x(x+2)-1(x+2)}{(x-1)(x^2+2)}$

$=\frac{(x+2)(x-1)}{(x-1)(x^2+2)}$

Now cancel out x-1 from both numerator and denominator we get

$=\frac {x+2}{x^2+2}$ is the required simplest form.

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2 years ago

12. 4x2 - 4y2 + 1622 - 16xz

Snezhnost [94]

Answer:

8(203-2xz)

1624-16xz

have a great day :)

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2 years ago

Read 2 more answers

Which mathematical symbol would best fill in the blank to compare the two real numbers?

VikaD [51]

1st option, <

sqroot of 7 is 2.6, 14/5 is 2.8.

2.8 is bigger than 2.6

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3 years ago

Tell whether each function is linear or nonlinear. The new tell whether the function is increasing or decreasing.

DerKrebs [107]

Answer:

increasing and linear

Step-by-step explanation:

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2 years ago